CN205587209U - Air flow nozzle tied in a bundle - Google Patents
Air flow nozzle tied in a bundle Download PDFInfo
- Publication number
- CN205587209U CN205587209U CN201620426256.3U CN201620426256U CN205587209U CN 205587209 U CN205587209 U CN 205587209U CN 201620426256 U CN201620426256 U CN 201620426256U CN 205587209 U CN205587209 U CN 205587209U
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- China
- Prior art keywords
- gas outlet
- cross gas
- air
- inlet pipe
- air inlet
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Abstract
The utility model relates to an air flow nozzle tied in a bundle, including intake pipe and the outlet duct continuous with the intake pipe, be equipped with the cross gas outlet on the outlet duct, the cross gas outlet is connected gradually by the branching more than three and forms, and adjacent bipartition fork links to each other and forms connecting portion, the external diameter of cross gas outlet is greater than the external diameter of intake pipe, and each branching is located to locate slope, the furcate transversal level and smooth V -arrangement of personally submitting to the intake pipe by the extreme point.
Description
Technical field
This utility model relates to a kind of cluster air flow nozzle.
Background technology
At present, the form of air current spray nozzle is various, and existing one needs to allow air-flow form air curtain after blowing out, and needs these air-flows to form the most latticed air curtain, thus needs a kind of special shower nozzle.
Utility model content
Therefore, for above-mentioned problem, the utility model proposes a kind of simple in construction, practicality is higher, form air curtain effect preferable cluster air flow nozzle.
For achieving the above object, this utility model have employed techniques below scheme: a kind of cluster air flow nozzle, including air inlet pipe and the escape pipe that is connected with air inlet pipe, described escape pipe is provided with cross gas outlet, described cross gas outlet is connected in sequence by the bifurcated of more than three, and adjacent two bifurcateds are connected to form connecting portion, and the external diameter of described cross gas outlet is more than the external diameter of air inlet pipe, each bifurcated is tilted at air inlet pipe by end points, and the cross section of bifurcated is smooth V-arrangement.
Further, also including that a deflection cone post, described deflection cone post are provided with an annular clamping groove, described deflection cone post is located on cross gas outlet by the way of the annular each connecting portion of clamping groove holding.
By using preceding solution, the beneficial effects of the utility model are: the setting by cross gas outlet of this cluster air flow nozzle, the air-flow enabling to blowout is crosswise, external diameter due to described cross gas outlet is more than the external diameter of air inlet pipe, each bifurcated is tilted at air inlet pipe by end points, the air curtain of a sector can be formed after so air-flow leaves cross gas outlet, and the cross section of bifurcated is smooth V-arrangement, so can to greatest extent air-flow be guided, reduce speed loss, so that air curtain is formed more stable, scope is bigger, and after a plurality of such cluster air flow nozzles composition is latticed, naturally also just can form latticed air curtain；Further, owing to the middle part of cross gas outlet is open, and middle part faces air inlet pipe, so air-flow has and runs out of from here greatly, thus cause the loss of speed, utilize deflection cone post, air-flow can be guided to each bifurcated, thus reduce windage loss, thus strengthen air curtain effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment one；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of this utility model embodiment two；
Fig. 4 is the structural representation of deflection cone post.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, this utility model is further illustrated.
With reference to Fig. 1, Fig. 2, the present embodiment provides a kind of cluster air flow nozzle, including air inlet pipe 1 and the escape pipe 2 that is connected with air inlet pipe 1, described escape pipe 2 is provided with cross gas outlet 3, described cross gas outlet 3 is connected in sequence by four bifurcateds 31, and adjacent two bifurcateds 31 are connected to form connecting portion 32, and the external diameter of described cross gas outlet 3 is more than the external diameter of air inlet pipe 1, each bifurcated 31 is tilted at air inlet pipe 1 by end points 33, and the cross section of bifurcated 31 is smooth V-arrangement.
With reference to Fig. 3, Fig. 4, the present embodiment two provides a kind of based on the cluster air flow nozzle being same as inventive concept, it is with the difference of embodiment one: also include a deflection cone post 4, described deflection cone post 4 is provided with an annular clamping groove 41, and described deflection cone post 4 is located on cross gas outlet 3 by the way of the annular clamping groove 41 each connecting portion of holding 32.
The setting by cross gas outlet of this cluster air flow nozzle, the air-flow enabling to blowout is crosswise, external diameter due to described cross gas outlet is more than the external diameter of air inlet pipe, each bifurcated is tilted at air inlet pipe by end points, the air curtain of a sector can be formed after so air-flow leaves cross gas outlet, and the cross section of bifurcated is smooth V-arrangement, so can to greatest extent air-flow be guided, reduce speed loss, so that air curtain is formed more stable, scope is bigger, and after a plurality of such cluster air flow nozzles composition is latticed, naturally also just can form latticed air curtain；Further, owing to the middle part of cross gas outlet is open, and middle part faces air inlet pipe, so air-flow has and runs out of from here greatly, thus cause the loss of speed, utilize deflection cone post, air-flow can be guided to each bifurcated, thus reduce windage loss, thus strengthen air curtain effect.
Although specifically showing in conjunction with preferred embodiment and describing this utility model; but those skilled in the art should be understood that; in the spirit and scope of the present utility model limited without departing from appended claims; this utility model can be made a variety of changes in the form and details, be protection domain of the present utility model.
Claims (2)
1. a cluster air flow nozzle, it is characterized in that: include air inlet pipe and the escape pipe being connected with air inlet pipe, described escape pipe is provided with cross gas outlet, described cross gas outlet is connected in sequence by the bifurcated of more than three, adjacent two bifurcateds are connected to form connecting portion, the external diameter of described cross gas outlet is more than the external diameter of air inlet pipe, and each bifurcated is tilted at air inlet pipe by end points, and the cross section of bifurcated is smooth V-arrangement.
A kind of cluster air flow nozzle the most according to claim 1, it is characterized in that: also include a deflection cone post, described deflection cone post is provided with an annular clamping groove, and described deflection cone post is located on cross gas outlet by the way of the annular each connecting portion of clamping groove holding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620426256.3U CN205587209U (en) | 2016-05-11 | 2016-05-11 | Air flow nozzle tied in a bundle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620426256.3U CN205587209U (en) | 2016-05-11 | 2016-05-11 | Air flow nozzle tied in a bundle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205587209U true CN205587209U (en) | 2016-09-21 |
Family
ID=56931300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620426256.3U Expired - Fee Related CN205587209U (en) | 2016-05-11 | 2016-05-11 | Air flow nozzle tied in a bundle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205587209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056350A (en) * | 2019-04-24 | 2019-07-26 | 山东科技大学 | Fully-mechanized mining working absorption-induced convection formula control dedusting wind veil device and method |
-
2016
- 2016-05-11 CN CN201620426256.3U patent/CN205587209U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056350A (en) * | 2019-04-24 | 2019-07-26 | 山东科技大学 | Fully-mechanized mining working absorption-induced convection formula control dedusting wind veil device and method |
| WO2020215478A1 (en) * | 2019-04-24 | 2020-10-29 | 山东科技大学 | Air-and-spray curtain device and method for controlling and removing dust for fully mechanized mining working face through suction, induction and convection |
| US11028693B2 (en) | 2019-04-24 | 2021-06-08 | Shandong University Of Science And Technology | Absorption-induction convectional dust-controlling/removing air/fog curtain device of fully-mechanized working face and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20180511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |